ISO7742FDBQR vs ISO7742DBQR 比較
詳細並排比較 ISO7742FDBQR 由 Texas Instruments 與 ISO7742DBQR 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
ISO7742DBQR - Quad-Channel Digital Isolator, 100Mbps, 3kVrms | Texas Instruments
ISO7742DBQR ✓ 啟用中規格比較
| 參數 | ISO7742FDBQR | ISO7742DBQR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Digital Isolators | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 單價 (USD) | $2.35 | — |
| Isolation Type | Reinforced (robust-EMC) | — |
| Isolation Rating | 3000 Vrms | 3000 Vrms (UL 1577, DBQ package) |
| Number of Channels | 4 (2 forward / 2 reverse) | 4 |
| Max Data Rate | 100 Mbps | — |
| CMTI | 85 kV/us minimum | — |
| Supply Voltage Range (VCCI) | 2.25 V to 5.5 V | — |
| Supply Voltage Range (VDD) | 2.25 V to 5.5 V | — |
| Fail-Safe Output | Default low (F suffix) | Default High |
| 工作溫度 | -55C to +125C | — |
| 封裝 | 16-SSOP (DBQ), 3.90 mm width | 16-SSOP (DBQ), 0.154" (3.90 mm) wide-body |
| 安裝類型 | Surface Mount | Surface Mount |
| Isolation Technology | Capacitive (oxide barrier) | — |
| Barrier Lifetime | > 30 years at rated working voltage | — |
| Integrated Isolated Power | No | — |
| Rating | Catalog | — |
| Series | ISO774x | — |
| Channel Configuration | — | 2 Forward / 2 Reverse (2/2) |
| 資料速率 | — | 100 Mbps |
| Common-Mode Transient Immunity (CMTI) | — | 85 kV/µs (minimum) |
| Propagation Delay (typical) | — | 11 ns (5V operation) |
| Pulse-Width Distortion (max) | — | 2.5 ns |
| Supply Voltage Range (VCC1, VCC2) | — | 2.25 V to 5.5 V |
| Quiescent Current per Channel (typ @ 1 Mbps) | — | 100 µA |
| 工作溫度範圍 | — | -55°C to +125°C |
| MSL 等級 | — | 2 (1 year) |
| RoHS 狀態 | — | Compliant |
| UL 1577 Certification | — | Reinforced Insulation |
| IEC ESD (61000-4-2) Contact | — | ±8 kV |
| IEC EFT (61000-4-4) | — | ±4 kV |